Holography for Boundary Lifshitz Field Theory
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arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866917850748289024 |
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| author | Chu, Chong-Sun Gonzalez, Ignacio Garrido Parihar, Himanshu |
| author_facet | Chu, Chong-Sun Gonzalez, Ignacio Garrido Parihar, Himanshu |
| contents | We propose a holographic duality for the boundary Lifshitz field theory (BLFT). Similar to holographic BCFT, holographic BLFT can be consistently defined by imposing either a Neumann boundary condition (NBC) or a conformal boundary condition (CBC) on the end of the world (EOW) brane. We propose $g$-functions and derive $g$-theorem for these two types of holographic BLFT. On the field theory side, we consider BLFT whose path integral is prescribed to include also paths bouncing off the boundary. The entanglement entropy for an interval for the Lifshitz invariant ground state is computed in the saddle point approximation, and is found to agree precisely with the holographic result in both limits when the interval is very close or very far away from the boundary. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_06667 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Holography for Boundary Lifshitz Field Theory Chu, Chong-Sun Gonzalez, Ignacio Garrido Parihar, Himanshu High Energy Physics - Theory We propose a holographic duality for the boundary Lifshitz field theory (BLFT). Similar to holographic BCFT, holographic BLFT can be consistently defined by imposing either a Neumann boundary condition (NBC) or a conformal boundary condition (CBC) on the end of the world (EOW) brane. We propose $g$-functions and derive $g$-theorem for these two types of holographic BLFT. On the field theory side, we consider BLFT whose path integral is prescribed to include also paths bouncing off the boundary. The entanglement entropy for an interval for the Lifshitz invariant ground state is computed in the saddle point approximation, and is found to agree precisely with the holographic result in both limits when the interval is very close or very far away from the boundary. |
| title | Holography for Boundary Lifshitz Field Theory |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2409.06667 |